| Identification | Back Directory | [Name]
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE | [CAS]
1069-79-0 | [Synonyms]
DSPE
18:0 PE
PE(18：0/18：0)
L-β,γ-Distearoyl-α-cephalin
1,2-Distearoyl-sn-glycero-3-PE
Distearoylphosphatidylethanolamine
L-BETA,GAMMA-DISTEAROYL-ALPHA-CEPHALIN
Dioctadecanoylphosphatidylethanolamine
(R)-Distearoylphosphatidylethanolamine
L-A-PHOSPHATIDYLETHANOLAMINE,DISTEAROYL
1,2-distearoyl L-β,γ-Distearoyl-α-cephalin
L-ALPHA-PHOSPHATIDYLETHANOLAMINE, DISTEAROYL
3-SN-PHOSPHATIDYLETHANOLAMINE, 1,2-DISTEAROYL
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHORYLETHANOLAMINE
1,2-DIOCTADECANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
1,2-Distearoyl-sn-glycero-3-phosphoethanolaMine (DSPE)
1,2-Distearoyl-sn-glycero-3-phosphoethanolamine≥ 98% (HPLC)
2-Aminoethyl (R)-2,3-Bis(octadecanoyloxy)propyl Hydrogen Phosphate
3-sn-Phosphatidylethanolamine, 1,2-distearoyl L-β,γ-Distearoyl-α-cephalin
(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate
Phosphoric acid hydrogen (2-aminoethyl)[(2R)-2,3-bis(stearoyloxy)propyl] ester
(R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]ethane-1,2-diyl distearate
[R,(+)]-1,2,3-Propanetriol 1,2-distearate 3-[phosphoric acid 2-aminoethyl] ester
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octadecanoyloxypropan-2-yl] octadecanoate
[1-[2-azanylethoxy(hydroxy)phosphoryl]oxy-3-octadecanoyloxy-propan-2-yl] octadecanoate
stearic acid [1-[[2-aminoethoxy(hydroxy)phosphoryl]oxymethyl]-2-stearoyloxy-ethyl] ester
1,2-Dioctadecanoyl-sn-glycero-3-phosphoethanolamine, 3-sn-Phosphatidylethanolamine, 1,2-distearoyl, L-β,γ-Distearoyl-α-cephalin | [EINECS(EC#)]
213-963-9 | [Molecular Formula]
C41H82NO8P | [MDL Number]
MFCD00036777 | [MOL File]
1069-79-0.mol | [Molecular Weight]
748.07 |
| Chemical Properties | Back Directory | [Melting point ]
172-173℃ | [Boiling point ]
760.2±70.0 °C(Predicted) | [density ]
0.996 | [storage temp. ]
−20°C
| [solubility ]
Chloroform (Slightly, Heated, Sonicated) | [form ]
Solid | [pka]
1.17±0.50(Predicted) | [color ]
White to Off-White | [BRN ]
1730641 |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
1,2-Distearoyl-sn-glycero-3-phosphoethanolamine is used in the generation of micelles and liposomes. | [Definition]
ChEBI: (R)-1,2-distearoylphosphatidylethanolamine is an optically active form of 1,2-distearoylphosphatidylethanolamine having (R)-configuration. It has a role as a mouse metabolite. It is an enantiomer of a (S)-1,2-distearoylphosphatidylethanolamine. It is a tautomer of a (R)-1,2-distearoylphosphatidylethanolamine zwitterion. | [General Description]
Phosphatidylethanolamine is an aminophospholipid, which is found in eukaryotic and prokaryotic cells. It is one of the most abundant glycerophospholipids in biological membranes. Phosphatidylethanolamine is found in nervous tissue. | [Biochem/physiol Actions]
Phosphatidylethanolamine forms pure lipid structures. It modulates membrane fluidity in eukaryotic cells. Phosphatidylethanolamine plays an important role in autophagy, cell division and protein folding. It acts as a precursor for the synthesis of various protein modifications. Phosphatidylethanolamine functions as an intermediate for the synthesis of glycerophospholipid classes. | [Purification Methods]
The R-form is recrystallised from CHCl3/MeOH, and the ±-form is recrystallised from EtOH. [Bevan & Malkin J Chem Soc 2667 1951, Baer Can J Biochem Physiol 81 1758 1959, Beilstein 4 IV 1420.] |
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